[NTLUG:Discuss] Where's the best place to find answers about Linux?

[herrold]

man arpwtch



On Wed, 26 Sep 2001, Bob Byron wrote:

> I have enough users behind my firewall, that occasionally, they assign there
> own IP address, and conflict with someone else.  They aren't supposed to
> do that, but they do anyway.  I can track them down, but it is too time
> consuming a process.  I basically want to do assignment based on the dhcp
> login, log all MAC addresses so that I can identify ALL machines on the
> network, and prevent anyone from picking their own address.  If there is
> another machine on the network, I want to know about it.